I enjoyed Cactus Jack's commentary on Smackdown. Anything is better than Jim Ross, except of course, the announce team for TNA. What does a Cactus Jack have to offer in the ring these days other than nostalgia? Stick to broadcasting, Jack.
This "Mainstream appeal" issue is overrated. You're either a wrestling fan or your not. If you aren't, then it doesn't matter if Mick Foley is the president of the USA. You're not going to watch.